Automatic control or Cab Control Height Adjustment systems, the Air Compressor Accessory Kit and the Ride- Rite air helper springs kit designed to fit your vehicle must first be installed. Contact Firestone for more information. TOOLS REQUIRED: • U • F •...
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Air Tank Attachment Air Compressor Accessory Kit 1 - 1 ” - 1 3 / 8 WR1-760-2047 A I R ” F 3 / 8 ” L 3 / 8 25' Extension Hose Figure “A”...
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Figure "B" location should provide ample air flow and be protected from most airborne debris. The surface should be rigid to support the unit. Some examples might include under the hood on a fender well, or in a vented storage compartment. AIR LINE FLAT WASHER PUSH-TO-CONNECT...
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YOU ARE NOW READY TO TEST THE SYSTEM Turn on the ignition. The air compressor will run for a short time to build up pressure in the tank. Once this air pressure reaches approximately 120 psi in the air tank, the pressure switch will turn the compressor off. It will not restart until the pressure in the tank drops below 90 psi.